Coal could find new use in eco-friendly desalination tech

The burning of coal may be falling out of favor as a means of generating heat and electricity, but that doesn't mean the material no longer has any valuable uses. According to a new study, it could be utilized in the desalination of seawater.

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McIntosh revives the spirit of Woodstock with MC3500 Mk II amp

McIntosh Labs has reworked the iconic monoblock amplifier that powered the sound system at the 1969 Woodstock music and art fair. Rocking the spirit of the original, the MC3500 Mk II boasts a similar look but benefits from a host of modern upgrades.

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Tracked bottom-crawling robot gathers valuable deep-sea data

Although the deep ocean floor may seem isolated from life on the rest of the planet, it actually plays a vital role in the carbon cycle. Scientists are now gaining a better understanding of that role, thanks to a tracked robotic underwater rover.

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DJI redesigns camera drone from tip to tail for Hasselblad-packin’ Mavic 3

Three years after collaborating with Hasselblad for the Mavic 2 Pro's camera module, DJI has pushed the envelope further for the launch of the Mavic 3 by mounting a dual camera setup to the stabilized gimbal for 5.1K video or 28x zoom photos.

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